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RE: Bypassing cookie restrictions in IE 5+6

daemon@ATHENA.MIT.EDU (Christopher G. Lewis)
Tue Aug 6 21:42:43 2002

Message-ID: <30A1CC2AEEA14F42B6D27660760C81F1081649@ntlewis10.ChristopherLewis.com>
From: "Christopher G. Lewis" <Chris@ChristopherLewis.com>
To: Jelmer <jelmer@kuperus.xs4all.nl>, bugtraq@securityfocus.com
Date: Tue, 6 Aug 2002 15:21:48 -0500 
MIME-Version: 1.0
Content-Type: text/plain

Jelmer  - 

> Bypassing cookie restrictions in IE 5+6
> 
> Description
  <snip>
> This behaviour completely ignores the privacy settings and allows 
> website owners and advertisers to start tracking your every move once 
> again.
  <snip>
> Workaround:
> 
> disable active scripting

If you turn off userdata persistence in the security zone, you can
completely turn off userdata.
Tools|Internet Options
  Security Tab
  Custom Level Button
    <last option in Miscellaneous>
    Userdata persistence
      <set to>Disable

But yes, MS should use the "Per-Site Privacy Actions" that are available
with cookies for UserData 

Chris

> -----Original Message-----
> From: Jelmer [mailto:jelmer@kuperus.xs4all.nl]
> Sent: Saturday, August 03, 2002 8:43 PM
> To: bugtraq@securityfocus.com; secure@microsoft.com
> Subject: Bypassing cookie restrictions in IE 5+6

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